This fish finder equipped with 2 functional airwave frequencies (Sonar 125 kHz and Radio 433 kHz), so you can fine tune its sonar readings without complexity. Water depth, water temperature ...

This fish finder bundle comes packaged with Garmin ... Simply hook up a transducer and you are ready to go. With a sonar depth of 400 feet, it can also read deeper than many other units on ...

Thankfully, gone are the days when an able seaman would manually deploy the sounding line and call out the depth to the bottom. [Neumi]’s sounding rig uses an off-the-shelf sonar depth sounder ...

This category also includes Maxbotix Sonar and Pulsed Light LED range finders. These devices can be used for measuring distance near to the ground for precision landings and altitude control, water ...